A day after the deadly Colorado school shooting, gun-control advocates are pleading with Governor Ron DeSantis to veto the expansion of the school guardian bill allowing trained teachers to be armed. University of Central Florida student Trevor Wild with "March For Our Lives" says they've gathered 13-thousand signatures from Floridians who worry this will lead to even more school shootings. The Superintendents in both Miami-Dade and Broward say they will not allow teachers to pack heat in their districts if the bill gets the governor's signature.